CN218058104U - Building electrical construction equipment - Google Patents

Abstract

The utility model discloses a building electrical construction equipment belongs to building electrical construction technical field, include: base, adjusting part, first control assembly, second control assembly, stay cord and spacing, set up the chamber in the base, be provided with the support arm on the base, install the xarm on the support arm, be provided with the support arm guide pulley on the support arm, be provided with the xarm guide pulley on the xarm under the effect that adjusting part adjusted the shifting board position, first control assembly passes through first pull wheel of first jack and second jack drive and the rotation of second pull wheel under the effect that adjusting part adjusted the shifting board position, second control assembly passes through second jack drive second pull wheel and rotates, and through the aforesaid mode, the spacing rope is in the state of tightening under the condition that does not influence the stay cord work, reduces wind-force during the wind-starting and to electrical equipment's in the hoist and mount influence to the construction progress, avoids stopping the hoist and to guarantee the efficiency of construction owing to rock.

Description

Building electrical construction equipment

Technical Field

The utility model relates to a building electrical construction technical field, concretely relates to building electrical construction equipment.

Background

Building electricity is an application science which is generated by taking an electrical technology as a means and creating a humanized living environment in a limited space.

At present, during building electrical construction, the staff often need install large-scale electrical component in the eminence, because when adopting the mode of artifical lift to install, then increased staff's labour expenditure, simultaneously because electrical component weight is great usually, also can produce extra potential safety hazard, thereby can adopt the mode of hoist and mount under the usual situation to rise electrical component to the eminence, hoist and mount electrical equipment among the prior art, adopt hoist and mount rope cooperation motor to make electrical equipment rise usually, however, wind in hoist and mount in-process, then can lead to electrical equipment to produce under the effect of air current and rock, in order to avoid the potential safety hazard, hoist and mount can suspend usually, thereby can cause the influence to the construction progress, consequently need to design a building electrical construction equipment in urgent need so as to solve above-mentioned problem.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: when the wind blows, the influence of wind power on electrical equipment in hoisting is reduced, the influence of suspension of hoisting on the construction progress due to shaking is avoided, and the construction efficiency is ensured.

The utility model discloses solve technical problem and the technical scheme who takes does: an electrical construction equipment for building, comprising: the device comprises a base, an adjusting component, a first control component, a second control component, a pull rope and a limiting rope;

the base is internally provided with a setting cavity, the base is provided with a supporting arm, the supporting arm is provided with a cross arm, the supporting arm is provided with a supporting arm guide wheel, and the cross arm is provided with a cross arm guide wheel;

a stay rope opening and a limiting rope opening are formed in the cavity wall at the top of the setting cavity, a slot is formed in the cavity wall at the bottom of the setting cavity, and a base guide wheel is arranged on the cavity wall at the bottom of the setting cavity;

a first traction wheel seat and a second traction wheel seat are arranged on the groove side by side, a first traction shaft is rotatably connected onto the first traction wheel seat, a first traction wheel is sleeved on the periphery of the first traction shaft, a second traction shaft is rotatably connected onto the second traction wheel seat, a second traction wheel is sleeved on the periphery of the second traction shaft, a first insertion hole is formed in the first traction shaft in a penetrating mode, and a second insertion hole is formed in the second traction shaft in a penetrating mode;

the opening position of the stay cord corresponds to the first traction wheel, the position of the base guide wheel corresponds to the second traction wheel, and the opening position of the limiting cord corresponds to the base guide wheel;

a moving plate is connected in the slot in a sliding manner, a through hole is formed in the moving plate, and the first traction wheel seat and the second traction wheel seat are both positioned in the through hole;

the adjusting assembly is arranged on the wall of the bottom cavity of the setting cavity and is in driving connection with the moving plate, the adjusting assembly is used for adjusting the position of the moving plate, and the first control assembly and the second control assembly are arranged on the moving plate;

under the action of adjusting the position of the movable plate by the adjusting assembly, the first control assembly drives the first traction wheel and the second traction wheel to rotate through the first jack and the second jack, and under the action of adjusting the position of the movable plate by the adjusting assembly, the second control assembly drives the second traction wheel to rotate through the second jack;

the stay cord is wound on the first traction wheel and penetrates through the stay cord opening, the stay cord is guided by the support arm guide wheel and the cross arm guide wheel, the limiting cord is wound on the second traction wheel and penetrates through the limiting cord opening under the guiding of the base guide wheel.

As a preferred technical scheme of the utility model, adjusting part includes adjusting motor, adjusting motor sets up on setting up the chamber bottom chamber wall, the adjusting motor output is connected with adjusting gear, movable plate border position department is provided with driven pinion rack, adjusting gear and driven pinion rack intermeshing.

Through adopting above-mentioned technical scheme, with the help of adjusting motor, adjusting motor provides power and drives adjusting gear and rotate, and under the effect that the meshing is connected, can drive the driven toothed plate and remove to can provide power for the removal of movable plate, so that adjust the position of movable plate.

As a preferred technical scheme of the utility model, first control assembly includes first control motor, first control motor sets up on the movable plate, first control motor output is connected with first inserted bar, first inserted bar position and first jack and second jack mutually correspond, first inserted bar can insert simultaneously to first jack and second jack in.

Through adopting above-mentioned technical scheme, with the help of first control motor, drive the movable plate and remove under the effect of accommodate motor, make first inserted bar insert in first jack and the second jack, first control motor provides power and drives first traction wheel and the synchronous rotation of second traction wheel, along with the rotation of first traction wheel with the help of stay cord pulling electrical equipment rebound, along with the rotation of second traction wheel with the help of spacing rope for stay cord synchronous motion, so that the spacing rope is under the condition that does not influence stay cord work, make the stay cord, electrical equipment and spacing rope are in the state of straining, under the effect of stay cord and spacing rope, avoid electrical equipment to rock under the influence of wind.

As a preferred technical scheme of the utility model, the second control assembly includes second control motor, second control motor sets up on the movable plate, second control motor output is connected with the second inserted bar, second inserted bar position and second jack correspond each other, the second inserted bar can insert to the second jack in.

Through adopting above-mentioned technical scheme, with the help of the second control motor, drive the movable plate and remove under the effect of accommodate motor, make the second inserted bar insert to the second jack in, the second control motor provides power and drives the second traction wheel and rotate, can adjust the position of spacing rope along with the rotation of second traction wheel, make spacing rope cooperation stay cord carry out the adaptation to not unidimensional electrical equipment, make the spacing rope be in the state of tightening after being connected with electrical equipment simultaneously, at this moment, the second inserted bar only inserts in the second jack, first inserted bar inserts the rotation of restriction first traction wheel in first jack, ensure to be in static state by the electrical equipment of stay cord pulling, when the second inserted bar shifts out from the second jack, first inserted bar has inserted to the second jack in.

As an optimal technical scheme of the utility model, be provided with the drag hook on the stay cord, be provided with spacing hook on the spacing rope.

Through adopting above-mentioned technical scheme, conveniently be used for being connected with electrical equipment with the help of the drag hook to the stay cord can stimulate electrical equipment rebound, conveniently is used for being connected with electrical equipment with the help of spacing hook, so that spacing rope can restrict electrical equipment and rock.

As a preferred technical scheme of the utility model, be provided with on the movable plate and remove the wheel, the movable plate is through removing wheel sliding connection in the fluting.

Through adopting above-mentioned technical scheme, owing to set up the removal wheel to it is more steady when making the movable plate remove.

The beneficial effects of the utility model are embodied in:

1. through setting up adjusting part, the convenience is controlled the drive coordination of first control assembly and first traction wheel and second traction wheel, the convenience is controlled the drive coordination of second control assembly and second traction wheel simultaneously, when first control assembly only cooperates with first traction wheel drive, connect with electrical equipment with the help of the stay cord and stimulate electrical equipment rebound, second control assembly cooperates with second traction wheel drive this moment, the position of spacing rope is adjusted, make the spacing rope keep the state of tightening while being connected with electrical equipment, simultaneously can with the help of the position of adjustment spacing rope so that carry out the adaptation to electrical equipment of different sizes, after accomplishing the connection and the position adjustment of stay cord and spacing rope 30 and electrical equipment, under adjusting part's effect, first control assembly cooperates with first traction wheel and second traction wheel simultaneously, second control assembly removes the drive coordination with the second traction wheel this moment, first control assembly drives first traction wheel and second traction wheel and moves in step, this moment drives electrical equipment rebound, simultaneously because the stay cord drives the first traction wheel and cooperates with first traction wheel and second traction wheel and the second traction wheel, still can be in the influence of the electrical equipment on the construction through the hoist and mount the influence of the construction efficiency of the construction, thereby the efficiency of avoiding the hoist and suspend the influence of the stay cord.

Drawings

FIG. 1 is a side view partially in section schematic of the present invention;

fig. 2 is an enlarged schematic view of part a of the present invention;

fig. 3 is an enlarged schematic view of part B of the present invention;

fig. 4 is an enlarged schematic view of part C of the present invention;

fig. 5 is a schematic top view of the adjusting assembly, the first control assembly, the second control assembly, and other parts of the first control assembly in a driving state according to the present invention;

fig. 6 is a schematic top view of the adjusting assembly, the first control assembly, and the second control assembly in a driving state of the second control assembly according to the present invention;

fig. 7 is a schematic top view of the adjusting assembly, the first control assembly and the second control assembly in the state of the technical driving of the present invention;

FIG. 8 is a schematic side view of a first traction wheel or the like of the present invention;

fig. 9 is a schematic side view of a second traction wheel or the like according to the present invention.

In the figure: 1. a base; 2. providing a cavity; 3. a support arm; 4. a cross arm; 5. a support arm guide wheel; 6. a cross arm guide wheel; 7. a pull rope opening; 8. opening a limiting rope; 9. grooving; 10. a base guide wheel; 11. a first traction wheel base; 12. a first traction shaft; 13. a first traction wheel; 14. a second traction wheel base; 15. a second traction shaft; 16. a second traction wheel; 17. a first jack; 18. a second jack; 19. moving the plate; 20. a through opening; 21. a driven toothed plate; 22. adjusting the motor; 23. an adjusting gear; 24. a first control motor; 25. a first plunger; 26. a second control motor; 27. a second plunger; 28. pulling a rope; 29. pulling a hook; 30. a limiting rope; 31. a limiting hook; 32. the wheel is moved.

Detailed Description

Through the research and analysis of the applicant, at present, during the building electrical construction, a worker often needs to install a large electrical component at a high place, because the manual lifting mode is adopted for installation, the labor expenditure of the worker is increased, meanwhile, because the electrical component is usually heavy, additional potential safety hazards can be generated, so that the electrical component can be lifted to the high place in a lifting mode under normal conditions, in the prior art, when the electrical equipment is lifted, the lifting rope is usually adopted to be matched with a motor to lift the electrical equipment, however, wind is generated in the lifting process, the electrical equipment can be caused to shake under the action of airflow, in order to avoid the potential safety hazards, the lifting is usually suspended, and therefore, the construction progress is influenced, and therefore, the design of the building electrical construction equipment is urgently needed so that the wind can be started, the influence on the suspension of the electrical equipment in the lifting is reduced, the influence on the construction progress due to the shaking is avoided, and the construction efficiency is ensured.

The present invention will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 9, an electrical construction device for a building includes a base 1, a setting cavity 2, a support arm 3, a cross arm 4, a support arm guide wheel 5, a cross arm guide wheel 6, a stay cord opening 7, a limit cord opening 8, a slot 9, a base guide wheel 10, a first traction wheel seat 11, a first traction shaft 12, a first traction wheel 13, a second traction wheel seat 14, a second traction shaft 15, a second traction wheel 16, a first jack 17, a second jack 18, a movable plate 19, a penetration opening 20, a driven toothed plate 21, an adjusting motor 22, an adjusting gear 23, a first control motor 24, a first inserted link 25, a second control motor 26, a second inserted link 27, a stay cord 28, a drag hook 29, a limit cord 30, a limit hook 31, and a movable wheel 32.

Referring to fig. 1 to 9, an electrical construction equipment for a building, comprising: the device comprises a base 1, an adjusting component, a first control component, a second control component, a pull rope 28 and a limiting rope 30, wherein a setting cavity 2 is arranged in the base 1, a supporting arm 3 is arranged on the base 1, a cross arm 4 is arranged on the supporting arm 3, a supporting arm guide wheel 5 is arranged on the supporting arm 3, a cross arm guide wheel 6 is arranged on the cross arm 4, a pull rope opening 7 and a limiting rope opening 8 are arranged on the top cavity wall of the setting cavity 2, a groove 9 is arranged on the bottom cavity wall of the setting cavity 2, a base guide wheel 10 is arranged on the bottom cavity wall of the setting cavity 2, a first traction wheel seat 11 and a second traction wheel seat 14 are arranged on the groove 9 side by side, a first traction shaft 12 is rotatably connected onto the first traction wheel seat 11, a first traction wheel 13 is sleeved on the periphery of the first traction shaft 12, a second traction wheel seat 15 is rotatably connected onto the second traction wheel seat 14, the periphery of the second traction shaft 15 is sleeved with a second traction wheel 16, the first traction shaft 12 is provided with a first insertion hole 17 in a penetrating manner, the second traction shaft 15 is provided with a second insertion hole 18 in a penetrating manner, the position of the stay cord opening 7 corresponds to that of the first traction wheel 13, the position of the base guide wheel 10 corresponds to that of the second traction wheel 16, the position of the limiting cord opening 8 corresponds to that of the base guide wheel 10, the slot 9 is connected with a movable plate 19 in a sliding manner, the movable plate 19 is provided with a through hole 20 in a penetrating manner, the first traction wheel seat 11 and the second traction wheel seat 14 are both positioned in the through hole 20, the adjusting component is arranged on the bottom cavity wall of the setting cavity 2 and is in driving connection with the movable plate 19 and used for adjusting the position of the movable plate 19, and the first control component and the second control component are arranged on the movable plate 19, the adjusting component comprises an adjusting motor 22, the adjusting motor 22 is arranged on the bottom cavity wall of the setting cavity 2, the output end of the adjusting motor 22 is connected with an adjusting gear 23, the edge position of the moving plate 19 is provided with a driven toothed plate 21, the adjusting gear 23 is meshed with the driven toothed plate 21, the first control component comprises a first control motor 24, the first control motor 24 is arranged on the moving plate 19, the output end of the first control motor 24 is connected with a first inserted link 25, the position of the first inserted link 25 corresponds to the first jack 17 and the second jack 18, the first inserted link 25 can be inserted into the first jack 17 and the second jack 18 simultaneously, the second control component comprises a second control motor 26, the second control motor 26 is arranged on the moving plate 19, the output end of the second control motor 26 is connected with a second inserted link 27, the position of the second inserted link 27 corresponds to that of the second jack 18, the second inserted link 27 can be inserted into the second jack 18, under the action of the adjusting component for adjusting the position of the moving plate 19, the first control component drives the first traction wheel 13 and the second traction wheel 16 to rotate through the first jack 17 and the second jack 18, under the action of the adjusting component for adjusting the position of the moving plate 19, the second control component drives the second traction wheel 16 to rotate through the second jack 18, the pulling rope 28 is wound on the first traction wheel 13, the pulling rope 28 passes through the pulling rope opening 7, the pulling rope 28 is guided by the support arm guide wheel 5 and the cross arm guide wheel 6, the limiting rope 30 is wound on the second traction wheel 16, the limiting rope 30 is guided by the base guide wheel 10 to pass through the limiting rope opening 8, the pulling rope 28 is provided with a pulling hook 29, the limiting rope 30 is provided with a limiting hook 31, the moving plate 19 is provided with a moving wheel 32, the moving plate 19 is slidably connected in the slot 9 through the moving wheel 32, and is conveniently used for being connected with electrical equipment by virtue of a draw hook 29, so that the draw rope 28 can draw the electrical equipment to move upwards, and is conveniently used for being connected with the electrical equipment by virtue of a limiting hook 31, so that the limiting rope 30 can limit the electrical equipment to shake, by virtue of the adjusting motor 22, the adjusting motor 22 provides power to drive the adjusting gear 23 to rotate, under the action of meshing connection, the driven toothed plate 21 can be driven to move, so that power can be provided for the movement of the moving plate 19, so as to adjust the position of the moving plate 19, by virtue of the first control motor 24, the moving plate 19 is driven to move under the action of the adjusting motor 22, so that the first inserting rod 25 is inserted into the first inserting hole 17 and the second inserting hole 18, the first control motor 24 provides power to drive the first traction wheel 13 and the second traction wheel 16 to synchronously rotate, the electric equipment is pulled to move upwards by the aid of the pull rope 28 along with the rotation of the first traction wheel 13, the limiting rope 30 moves synchronously relative to the pull rope 28 along with the rotation of the second traction wheel 16, so that under the condition that the working of the pull rope 28 is not influenced by the limiting rope 30, the pull rope 28, the electric equipment and the limiting rope 30 are in a tightened state, the electric equipment is prevented from shaking under the influence of wind under the action of the pull rope 28 and the limiting rope 30, the moving plate 19 is driven to move under the action of the adjusting motor 22 by the aid of the second control motor 26, the second insertion rod 27 is inserted into the second insertion hole 18, the second control motor 26 provides power to drive the second traction wheel 16 to rotate, the position of the limiting rope 30 can be adjusted along with the rotation of the second traction wheel 16, and the limiting rope 30 is matched with the pull rope 28 to adapt to the electric equipment with different sizes, meanwhile, the limiting rope 30 is in a tightened state after being connected with the electrical equipment, at this time, the second inserting rod 27 is only inserted into the second inserting hole 18, the first inserting rod 25 is inserted into the first inserting hole 17 to limit the rotation of the first traction wheel 13, the electrical equipment pulled by the pulling rope 28 is ensured to be in a static state, when the second inserting rod 27 is moved out of the second inserting hole 18, the first inserting rod 25 is already inserted into the second inserting hole 18, through the arrangement of the adjusting component, the driving coordination of the first control component and the first traction wheel 13 as well as the second traction wheel 16 is conveniently controlled, meanwhile, the driving coordination of the second control component and the second traction wheel 16 is conveniently controlled, when the first control component is only in driving coordination with the first traction wheel 13, the electrical equipment is pulled to move upwards by means of the connection of the pulling rope 28, at this time, the second control component is in driving coordination with the second traction wheel 16, the position of the limiting rope 30 is adjusted, so that the limiting rope 30 is connected with the electrical equipment and kept in a tightened state, meanwhile, the position of the limiting rope 30 can be adjusted, so that the electrical equipment with different sizes can be adapted, after the connection and position adjustment of the pull rope 28 and the limiting rope 30 with the electrical equipment are completed, under the action of the adjusting assembly, the first control assembly is simultaneously in driving fit with the first traction wheel 13 and the second traction wheel 16, the second control assembly is released from driving fit with the second traction wheel 16, the first control assembly drives the first traction wheel 13 and the second traction wheel 16 to synchronously move, the pull rope 28 drives the electrical equipment to move upwards, meanwhile, the limiting rope 30 can still be in a tightened state when the work of the pull rope 28 is not influenced, and therefore, the limiting rope 30 is matched with the pull rope 28 to prevent the electrical equipment from shaking due to wind power, through the mode, during the windage, reduce wind-force to electrical equipment's in the hoist and mount influence, avoid stopping hoist and mount because rocking to the construction progress, ensure the efficiency of construction, owing to set up removal wheel 32 to it is more steady when making movable plate 19 remove.

The working principle is as follows: when the lifting device is used, firstly, the pull rope 28 is connected with electrical equipment by means of the draw hook 29, then the adjusting motor 22 is started to enable the second inserting rod 27 to be inserted into the second inserting hole 18, then the second control motor 26 is started to adjust the position of the limiting rope 30, the limiting rope 30 is connected with the electrical equipment by means of the limiting hook 31, meanwhile, the limiting rope 30 is ensured to be in a tight state, then the adjusting motor 22 enables the second inserting rod 27 to be moved out of the second inserting hole 18, meanwhile, the first inserting rod 25 is inserted into the first inserting hole 17 and the second inserting hole 18, the first control motor 24 is started to drive the first traction wheel 13 to rotate, the pull rope 28 is pulled to drive the electrical equipment to move upwards, meanwhile, the second traction wheel 16 rotates synchronously, the limiting rope 30 is enabled to keep in a tight state while the work of the pull rope 28 is not influenced, the limiting rope 30 and the electrical equipment can be prevented from shaking due to wind power, and the electrical equipment can be prevented from shaking.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present invention, and are not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. An electrical construction equipment for building comprising: base (1), adjusting part, first control assembly, second control assembly, stay cord (28) and spacing rope (30), its characterized in that:

a setting cavity (2) is formed in the base (1), a supporting arm (3) is arranged on the base (1), a cross arm (4) is mounted on the supporting arm (3), a supporting arm guide wheel (5) is arranged on the supporting arm (3), and a cross arm guide wheel (6) is arranged on the cross arm (4);

a stay cord opening (7) and a limiting rope opening (8) are formed in the top cavity wall of the setting cavity (2), a slot (9) is formed in the bottom cavity wall of the setting cavity (2), and a base guide wheel (10) is arranged on the bottom cavity wall of the setting cavity (2);

a first traction wheel seat (11) and a second traction wheel seat (14) are arranged on the slot (9) side by side, a first traction shaft (12) is rotatably connected to the first traction wheel seat (11), a first traction wheel (13) is sleeved on the periphery of the first traction shaft (12), a second traction shaft (15) is rotatably connected to the second traction wheel seat (14), a second traction wheel (16) is sleeved on the periphery of the second traction shaft (15), a first insertion hole (17) is formed in the first traction shaft (12) in a penetrating mode, and a second insertion hole (18) is formed in the second traction shaft (15) in a penetrating mode;

the position of the stay cord opening (7) corresponds to that of the first traction wheel (13), the position of the base guide wheel (10) corresponds to that of the second traction wheel (16), and the position of the limiting cord opening (8) corresponds to that of the base guide wheel (10);

a moving plate (19) is connected in the slot (9) in a sliding manner, a through opening (20) is formed in the moving plate (19), and the first traction wheel seat (11) and the second traction wheel seat (14) are both positioned in the through opening (20);

the adjusting assembly is arranged on the wall of the bottom cavity of the setting cavity (2) and is in driving connection with the moving plate (19), the adjusting assembly is used for adjusting the position of the moving plate (19), and the first control assembly and the second control assembly are arranged on the moving plate (19);

under the action of adjusting the position of the moving plate (19) by the adjusting assembly, the first control assembly drives the first traction wheel (13) and the second traction wheel (16) to rotate through the first jack (17) and the second jack (18), and under the action of adjusting the position of the moving plate (19) by the adjusting assembly, the second control assembly drives the second traction wheel (16) to rotate through the second jack (18);

the pull rope (28) is wound on the first traction wheel (13), the pull rope (28) penetrates through the pull rope opening (7), the pull rope (28) is guided by the supporting arm guide wheel (5) and the cross arm guide wheel (6), the limiting rope (30) is wound on the second traction wheel (16), and the limiting rope (30) is guided by the base guide wheel (10) to penetrate through the limiting rope opening (8).

2. The construction electrical equipment according to claim 1, wherein: the adjusting component comprises an adjusting motor (22), the adjusting motor (22) is arranged on the wall of the bottom cavity of the setting cavity (2), an adjusting gear (23) is connected to the output end of the adjusting motor (22), a driven toothed plate (21) is arranged at the edge position of the moving plate (19), and the adjusting gear (23) is meshed with the driven toothed plate (21).

3. A construction electrical construction equipment according to claim 1, characterized in that: first control assembly includes first control motor (24), first control motor (24) set up on movable plate (19), first control motor (24) output is connected with first inserted bar (25), first inserted bar (25) position and first jack (17) and second jack (18) correspond to each other, first inserted bar (25) can insert simultaneously to first jack (17) and second jack (18) in.

4. The construction electrical equipment as set forth in claim 3, wherein: the second control assembly comprises a second control motor (26), the second control motor (26) is arranged on the moving plate (19), the output end of the second control motor (26) is connected with a second inserting rod (27), the position of the second inserting rod (27) corresponds to the position of the second inserting hole (18), and the second inserting rod (27) can be inserted into the second inserting hole (18).

5. The construction electrical equipment according to claim 1, wherein: a draw hook (29) is arranged on the pull rope (28), and a limit hook (31) is arranged on the limit rope (30).

6. The construction electrical equipment according to claim 1, wherein: the moving plate (19) is provided with a moving wheel (32), and the moving plate (19) is connected in the slot (9) in a sliding mode through the moving wheel (32).

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